Meyers M A, Ghahremani G G, Clements J L, Goodman K
Gastrointest Radiol. 1977 Oct 25;2(2):91-105. doi: 10.1007/BF02256476.
Pneumatosis intestinalis is a usually benign condition which may affect any segment of the gastrointestinal tract from the stomach to rectum. Occasionally, however, it may be a grave prognostic sign. This article presents the spectrum of diagnostic radiographic features of the entity with emphasis on differentiation of the underlying etiologic factors. Representative examples of pneumatosis intestinalis complicating various gastrointestinal disorders are illustrated.
肠壁积气是一种通常为良性的病症，可累及从胃到直肠的胃肠道任何节段。然而，偶尔它可能是一个严重的预后征象。本文介绍了该病症的一系列诊断性放射学特征，重点是对潜在病因的鉴别。文中展示了肠壁积气并发各种胃肠道疾病的典型病例。
